What is the CRI rating on these bulbs?
20541
color rendering index (CRI) A rating index commonly used to represent how well a light source renders the colors of objects that it illuminates. For a CRI value of 100, the maximum value, the colors of objects can be expected to be seen as they would appear under an incandescent or daylight spectrum of the same correlated color temperature (CCT). Sources with CRI values less than 50 are generally regarded as rendering colors poorly, that is, colors may appear unnatural.
138605
I don't know that but I have been very happy with the bulbs that I have. I have 8 of them that I use in my grow room for my vegetables and seedlings. The first set I bought about a year ago. Hope this helps and have a good day.
1830779
One of the three-star reviewers stated that the CRI for this bulb was only 80 which is rather low. I cannot confirm this information, but rather I am only passing on information that I read in the review.
1396362
These Chinese made bulbs are all over the marketplace right now, and are all very similar in spec:45W - 120v - standard E26 screw base - 5500 K daylight - approx 2650 LM - CRI > 84
2285175
Sorry, Bill. I don't remember the rated life span, but they have been installed now for several months with no issues at all, and I usually only got about four months from a filament bulb in the night lite.
1934433
My bulbs have the same marking as east coast listed- Side of bulb is marked as follows: Philips, Philips Trademark, 65W, 120V, China, Reflector Flood, 620 Lumenseast coast answered on April 2, 2015
381071
I know it's a little late for this, but for anyone else wondering: I've got the 100wEq version of this bulb, and it's CRI is 91, so I can't imagine it'd be any less.
927639
2 standard size bulbs. Not sure how high bulbs can be rated....I'm using 2-60W equivalent CFL bulbs (curly fluorescent type)
1568734
Rated at 6W max and I doubt that number. I bought 2 sets for under counter lighting and found them to be very dim and went back to halogen lighting. They are a total waste of money!
734469
They are daylight balanced at 5500K. It's written on the side of the bulbs. :)
938777
I am not sure but this bulb works really well and the color and picutures are very bright. It has worked very well thus far
260749
I'm sorry I can't say what the temperature rating is. But I can say I am using a few in a cold envirnoment and they have been fine. I have a smaller 4w LED in a an outdoor lamp on the side of the garage. Here in N. Illinois we have had about 20 nights near or below 0 and the bulb works fine. I know most cfl's cant handle extreme cold, never heard about LED's. good question.
660264
I honestly don't know. The bulbs keep falling out of my sockets, so I'd check but I have none to check. Thank you for letting me know that they may be fire hazards. I will google where they are manufactured asap.
2080865
I am not sure. I no longer have the packaging and it is not printed on the bulb. They are good quality and all 12 worked. I think the country of origin for all items should be disclosed on the website.
2272554
Don't know about exact CRI, but these put out a clear white light- that I would guess has at least a CRI OF 90 and over 5800k
350953
You are asking for the Color Rendering Index (CRI) of the florescent tubes that ship with this product. Another way to put it is the color temperature, or light spectrum. I believe these are rated as natural sunlight or day light bulb around 500-600 Kelvins but do not quote me as I don't have the manufacture product specs. I would suggest you check with the manufacturer for that specific rating. As a gardener I find they work great for seed trays and plant starts. However, I'm not trying to grow anything exotic or medicinal.
2208470
Don't know. Have eight of them and no complaints. Light color is 3000 degrees kelvin. That's a little bluer than regular light bulbs.